[Opensim-users] Crash on collision

[Klaus-E. Klingner]

Hallo,

Thanks for the tip. But I am not using any mesh in my sim :(

Basically I am using the DIVA because of the wifi, but think I will 
switch once the new GUI is done, that was written about here on the 
list. Do not have time to write one myself atm.

Regards,

Klaus

On 01.01.2012 14:38, M.E. Verhagen wrote:
> Happy new year !
>
> One other thing what seems to trigger ode crashes seem to faulty 
> meshes, you can reconize these from opensim log lines like:
>
> 10:49:19 - [MESH]: no recognized physics mesh found in mesh asset
>
> 11:06:40 - [MESH]: asset data is zero length
>
> 06:40 - [MESH]: experimental mesh proxy generation for 
> defaultMesh/9af57c73-8ef4-42f1-9415-46e8491213cd
>
> Try to find these inworld and delete them. On my box the ode crashes 
> were less fequent after deleting those.
>
> The case with the libode is that it does not seem to be compatible 
> with some systems luckely most system already have a libode in their 
> repo why not use that libode ?
> I am using a git version, not the diva. Could be that some recent 
> updates on the odescene also prevent some crashes.
>
> Op zaterdag 31 december 2011 schreef Klaus-E. Klingner 
> (klingner at silverday.de <mailto:klingner at silverday.de>) het volgende:
> > <sigh> I have to correct myself. The world just crashed again with 
> exactly the same error :(
> >
> > Regards,
> >
> > Klaus
> >
> > On 31.12.2011 18:19, Klaus-E. Klingner wrote:
> >
> > Hallo,
> >
> > thank you for the tip. However it did not fix the problem :/ I still 
> got the same crash. However I noticed that the ode-file in the physics 
> folder of DIVA is different from the one in the original OpenSim 
> 0.72-download. I copied that over, started the world and that seems to 
> have done the trick. Now I just have to figure out a way to one of the 
> sims that suddenly disappeared :/
> >
> > Regards and a happy and a happy new year,
> >
> > Klaus
> >
> >
> > Additional remark:
> >
> > To install the libode on SuSe you have to add the 
> OpenSuSE-Gamerepository with
> >
> > zypper addrepo 
> http://download.opensuse.org/repositories/games/openSUSE_11.4/ 
> opensuse-games-x86_64
> >
> > and then install libode using
> >
> > zypper install libode1
> >
> > On 31.12.2011 16:57, M.E. Verhagen wrote:
> >
> >
> >
> > I had the same sort of ode crashes, i installed ode on my system 
> with 'yum install ode' and deleted the libode.so from the opensim bin 
> dir, after wich i simlinked the lib to make sure opensim uses it.  I 
> also downloaded 
> https://github.com/downloads/justincc/opensim/libode.so-x86_64.so, and 
> the crashes stopped.
> >
> >
> >
> > On suse this would something like these commands:
> >
> > yum install libode
> >
> > cd /opt/opensim/diva-r16915/bin
> >
> > wget https://github.com/downloads/justincc/opensim/libode.so-x86_64.so
> >
> > rm libode.so
> >
> > rm libode-x86_64.so
> >
> > mv libode.so-x86_64.so <http://libode.so-x86_64.so> libode-x86_64.so
> >
> > ln /usr/lib64/libode.so.1.1.1 libode.so
> >
> >
> > I am not sure if there is a libode.so.1.1.1, it could named 
> differently, but just symlink it.
> > In theory the symlink is not needed, but it cannot hurt.
> >
> >
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> >
>
>
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